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CVE-2023-20057

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CVE-2023-20057

Published: Jan 19, 2023

Modified: Aug 2, 2024

PUBLISHED

CVSS v3.1

0.0

NONE

Description

A vulnerability in the URL filtering mechanism of Cisco AsyncOS Software for Cisco Email Security Appliance (ESA) could allow an unauthenticated, remote attacker to bypass the URL reputation filters on an affected device. This vulnerability is due to improper processing of URLs. An attacker could exploit this vulnerability by crafting a URL in a particular way. A successful exploit could allow the attacker to bypass the URL reputation filters that are configured for an affected device, which could allow malicious URLs to pass through the device.

VendorProductVersions

Cisco

Cisco Email Security Appliance (ESA)

unaffected
10.0.1-087

Weaknesses (CWE)

CWE-792

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

None

References

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